Core Changes

• Add reasons for some server-external-packages: #86254
• Send dynamic validation errors to browser via WebSocket: #85818
• Delete un-used prefetch outputs with PPR: #86100
• Revert "Turbopack: add bundle-analyzer to versioning and add dependen…: #86394
• Turbopack: add bundle-analyzer to versioning and add dependency: #86355
• fix issue - #86365: #86366
• Turbopack: fix import chain by determining depth locally per route: #86350
• Use JSONC for default server-external-packages: #86252

Misc Changes

• Turbopack: refactor tuple variant into struct: #86374
• Migrate to VisitMut: #86347
• Turbopack: decode url encoding and relative paths in source maps: #86342
• Turbopack: remove Asset supertrait from Module trait. Modules don't have content: #86339
• docs: csr-bailout debugging: #86359
• docs: serverless deploy feedback: #86357
• Bump swc to 48: #86240

Credits

Huge thanks to @mischnic, @unstubbable, @ijjk, @ztanner, @sokra, @icyJoseph, @zhiyanzhaijie, and @mischnic for helping!